ADV7182ABCPZ datasheet(86/102 Pages) AD

86 / 102 page

ADV7182A

Data Sheet

Rev. 0 | Page 86 of 102

Main Map

Bits (Shading Indicates Default

State)

Comments

Notes

Subaddress

Bit Description

0xE9

PAL VSYNC

end

PVEND[4:0]; number of lines

after lCOUNT rollover to set V

low.

PAL default (ITU-R BT.656)

PVENDSIGN

Sets to low when manual

programming

Not suitable for user

programming

PVENDDELE; delay V bit going

low by one line relative to

PVEND (even field)

No delay

Additional delay by one line

PVENDDELO; delay V bit going

low by one line relative to

PVEND (odd field)

No delay

Additional delay by one line

0xEA

PAL FIELD

toggle

PFTOG[4:0]; number of lines

after lCOUNT rollover to toggle F

signal

PAL default (ITU-R BT.656)

PFTOGSIGN

Sets to low when manual

programming

Not suitable for user

programming

PFTOGDELE; delay F transition

by one line relative to PFTOG

(even field)

No delay

Additional delay by one line

PFTOGDELO; delay F transition

by one line relative to PFTOG

(odd field)

No delay

Additional delay by one line

0xEB

VBLANK

Control 1

PVBIELCM[1:0]; PAL VBI even

field line control

VBI ends one line earlier (Line 335)

Controls position of

first active (comb

filtered) line after

VBI on even field in

PAL

ITU-R BT.470 compliant (Line 336)

VBI ends one line later (Line 337)

VBI ends two lines later (Line 338)

PVBIOLCM[1:0]; PAL VBI odd

field line control

VBI ends one line earlier (Line 22)

Controls position of

first active (comb

filtered) line after

VBI on odd field in

PAL

ITU-R BT.470 compliant (Line 23)

VBI ends one line later (Line 24)

VBI ends two lines later (Line 25)

NVBIELCM[1:0]; NTSC VBI even

field line control

VBI ends one line earlier (Line 282)

Controls position of

first active (comb

filtered) line after VBI

on even field in NTSC

ITU-R BT.470 compliant (Line 283)

VBI ends one line later (Line 284)

VBI ends two lines later (Line 285)

NVBIOLCM[1:0]; NTSC VBI odd

field line control

VBI ends one line earlier (Line 20)

Controls position of

first active (comb

filtered) line after

VBI on odd field in

NTSC

ITU-R BT.470 compliant (Line 21)

VBI ends one line later (Line 22)

VBI ends two lines later (Line 23)

0xEC

VBLANK

Control 2

PVBIECCM[1:0]; PAL VBI even

field color control

Color output beginning Line 335

Controls the

position of first line

that outputs color

after VBI on even

field in PAL

ITU-R BT.470 compliant color

output beginning Line 336

Color output beginning Line 337

Color output beginning Line 338

PVBIOCCM[1:0]; PAL VBI odd

field color control

Color output beginning Line 22

Controls the

position of first line

that outputs color

after VBI on odd

field in PAL

ITU-R BT.470-compliant color

output beginning Line 23

Color output beginning Line 24

Color output beginning Line 25

NVBIECCM[1:0]; NTSC VBI even

field color control

Color output beginning Line 282

Controls the

position of first line

that outputs color

after VBI on even

field in NTSC

ITU-R BT.470-compliant color

output beginning Line 283

VBI ends one line later (Line 284)

Color output beginning Line 285

ADV7182ABCPZ Datasheet(PDF) 86 Page - Analog Devices

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